simply follow the instructions below, then you can find any file from your Firefox in a way much straight-forward and faster than any p2p software!
1. copy the following link
2. CTRL-B to open the bookmark sidebar
3. right click to add new bookmark
4. paste the link into location
5. set keyword as ‘music’
6. give a name to this bookmark and then save
Let’s say if you want to search for a song ‘fly me to the moon’, just type “Music fly.me.to.the.moon" into your address bar, then you’ll get loads of pages returned from google search engine giving you the sites that contain the file you want!
Below is the youtube video where this little trick originated from.